Removing the control switch card
To remove the control switch card:
1. Follow the instructions in “Removing the covers” on page 29 to remove the front
bezel and top cover.
2. See Figure 35. Remove the screw (A) holding the card in place.
3. Lift the card from the unit.
4. Unplug the cable that is attached to the card connector (B).
5. To replace the card, reverse these procedures.
A
B
Figure 35. Removing the control switch card
Updated July 14, 2008
Chapter 2. Removal and replacement procedures 47